well i have an 99 2.5L atx. Within the last 3k miles i have replaced the fuel filter, spark plugs, wires, fuel pump, battery, two coolant flushes, and rebuilt my tranny. My car experiences 1-2 seconds of bucking/hesitation at high rpms right before the tranny shifts into the next gear. It does this in OD and OD off mode. I check all the spark plug wires to make sure they are connected to the distributor and the boots on the actual plugs. Everything is connected. It stumps me because i have no idea whats going on. BTW my coolant gauge doesnt work anyways if that has anything to do with it, and i just replaced the ECT and it doesnt work aswell. Any help to my bucking problem would be GREATLY appreciated
